solve asap

The ratio of the circumference of a circle to its diameter is defined as 1r. All circles are similar, so this ratio is the same for all circles: T = circumference diameter 3. Use a ribbon to make a measuring tape. Mark off increments of inches or nem on your ribbon as accurately as possible. How could you use this a measuring tape to find the diameter of a circular object? Use your a measuring tape to measure 5 circular objects. Give the circumference and diameter of each object